Onimai: I'm Now Your Sister! #8

Plot

Big brother has nearly mastered the feminine mind! Former shut-in Mahiro Oyama was turned into a junior high school girl after being drugged by his little sister. While he's still enjoying nerdy stuff like MMORPGs and new game releases, now he's opening his eyes to girly trends like taking selfies and doing makeup, too! On the other hand, Nayutan is suspected to be transferring away, and one of Kaede-chan's classmates has a crush on her! Watch warmly as Mahiro's new comfortable routine goes a little off the rails here in volume 8!